| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 27 | IAH | EZE | 19:21 | 06:28 |
Landed
|
Track > |
| Mar 25 | IAH | EZE | 19:35 | 06:30 |
Landed
|
Track > |
| Mar 22 | IAH | EZE | 19:13 | 06:18 |
Landed
|
Track > |
| Mar 20 | IAH | EZE | 19:45 | 07:02 |
Landed Late
|
Track > |
| Mar 18 | IAH | EZE | 19:34 | 06:40 |
Landed Late
|
Track > |
| Mar 15 | IAH | EZE | 22:31 | 09:43 |
Delayed
|
Track > |
| Mar 13 | IAH | EZE | 22:07 | 09:22 |
Delayed
|
Track > |
| Mar 11 | IAH | EZE | 19:55 | 07:13 |
Delayed
|
Track > |
| Mar 08 | IAH | EZE | 19:40 | 06:36 |
Delayed
|
Track > |
| Mar 08 | IAH | EZE | 19:40 | 06:38 |
Landed Late
|
Track > |
United Airlines Flight UA831 connects Houston, United States to Buenos Aires, Argentina, taking off from Houston George Bush Intercontinental Airport IAH and landing at Buenos Aires Ministro Pistarini International Airport EZE.
How long is the UA831 flight from Houston to Buenos Aires?
The average flight time from Houston to Buenos Aires is 9 hours. The flight distance is 8173 km / 5078 miles and the average flight speed is 908 km/h / 564 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA831 Houston to Buenos Aires?
The Airportia On-Time Performance Rating for United Airlines Flight UA831 is 4.1/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA831 arriving at?
Flight UA831 arrives at Buenos Aires Ministro Pistarini International Airport (EZE) Terminal IA.
When was the latest UA831 flight?
The latest flight took off on Saturday, March 28th, 2026 with the flight status being Landed on 06:28.
How else can the flight UA831 be referenced as?
This United Airlines flight can also be referenced as UAL831, UA0831, UA 831, UAL 831.
How often is flight UA831 delayed?
On average, 90% of all UA831 flights are delayed. The average delay is 61 minutes.
Can I get compensation for my delayed or cancelled UA831 flight or baggage issues?
If your UA831 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA831 Flight Tracker above for more details.
Other flights departing from Houston IAH: UA6178, UA4018, UA2237, UA3887
Other flights arriving at Buenos Aires EZE: DL279, AA983, AR1871, JA3021
All flights connecting Houston IAH to Buenos Aires EZE.
